July 21, 2026 · Grenoble, France
Sunset in Grenoble today is at 21:18. Day length is 15h 8m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Grenoble's coordinates and updated daily.
Grenoble lies at 45°N. At this latitude, day length varies significantly through the year — from roughly 7–8 hours in midwinter to 16–17 hours at midsummer.
Sunset shifts later through spring and earlier through autumn — changing fastest near the equinoxes and slowest near the summer and winter solstices. See the year chart to visualise how sunset times shift month by month for Grenoble.
The longest day in Grenoble is around 15h 38m (around June 21). The shortest is around 8h 44m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:21 | 08:13 | 9h 8m |
| February | 18:05 | 07:40 | 10h 25m |
| March | 18:43 | 06:51 | 11h 52m |
| April | 20:22 | 06:53 | 13h 29m |
| May | 21:00 | 06:09 | 14h 51m |
| June | 21:27 | 05:50 | 15h 37m |
| July | 21:23 | 06:04 | 15h 18m |
| August | 20:46 | 06:39 | 14h 7m |
| September | 19:51 | 07:16 | 12h 34m |
| October | 18:54 | 07:53 | 11h 1m |
| November | 17:09 | 07:36 | 9h 34m |
| December | 16:56 | 08:10 | 8h 46m |